Описание
The DG405 monolithic analog switches were designed to provide precision, high performance switching of analog signals. Combining low power (0.35 µW, typ.) with high speed (tON: 75 ns, typ.), the DG401 series is ideally suited for portable and battery powered industrial and military applicationsBuilt on the Siliconix proprietary high-voltage silicon-gate process to achieve high voltage rating and superior switch on/off performance, break-before-make is guaranteed for the SPDT configurations. An epitaxial layer prevents latchup.Each switch conducts equally well in both directions when on, and blocks up to 30 V peak-to-peak when off. Onresistance is very flat over the full ± 15 V analog range, rivaling JFET performance without the inherent dynamic range limitations.
- 44 V supply max. rating
- ± 15 V analog signal range
- On-resistance – RDS(on): 30 O
- Low leakage – ID(on): 40 pA
- Fast switching – tON: 75 ns
- Ultra low power requirements – PD: 0.35 µW
- TTL, CMOS compatible
- Single supply capability
- Compliant to RoHS directive 2002/95/EC
- Wide dynamic range
- Break-before-make switching action
- Simple interfacing
